Matter and Thermal Energy

Water boils at 100°C.

• True

• False

Tags

NGSS.MS-PS1-4

During a change of state, the thermal energy gained or lost by a material changes the kinetic energy of its particles.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The melting point of gold is more than 1,000°C

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A material’s melting point and freezing point are the same.

• True

• False

Tags

NGSS.MS-PS1-4

Vaporization that occurs at the surface of a liquid is called evaporation.

• True

• False

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

The change from a gas to a liquid is condensation.

• True

• False

Tags

NGSS.MS-PS1-4

Which does not involve a change of state in matter?

• melting

• freezing

• thermal expansion

• sublimation

Tags

NGSS.MS-PS1-4

What is a thermal conductor?

• A material that allows thermal energy to flow easily

• A material that absorbs thermal energy

• A material that reflects thermal energy

• A material that does not conduct thermal energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the effect of thickness on thermal energy transfer?

• Thicker substances transfer more thermal energy

• Thicker substances transfer less thermal energy

• Thickness has no effect on thermal energy transfer

• Thicker substances transfer the same amount of thermal energy

Tags

NGSS.MS-PS3-4

What happens to particles as they heat up?

• They slow down

• Nothing

• They don't move

• They speed up

Tags

DOK Level 2: Skill/Concept